kid stuff

something easily done or dealt with sorting the books was kid stuff, since all I had to do was go by their size Synonyms breeze, cake, cakewalk, child's play, cream puff, duck soup, cinch, picnic, pushover, roses, snapRelated Words no-brainer, nothing; sitting duck; gimme, laugher, walkawayNear Antonyms brainteaser, poser, stumper, toughie (also toughy); bother, nuisance, troubleAntonyms bear, beast, chore, headache, horror show, killer, labor, murder, pain, sticky wicket, stinker [slang]